$(function(){
        var dd = new ADDRAjax( 'pref', 'custum_todofuken', 'cat' );
    dd.JSONDATA = 'http://1pachi-search.com/js/data';
        dd.init();
dd.setAddress('パチ検索');
    });
function checkForm4(){
if(document.searchpachi.cat.selectedIndex == 0){
alert('市区町村を選択してください');
document.searchpachi.cat.focus();
return false;
}
return true;
}